EP2477262A4 - Gas diffusion layer and process for production thereof, and fuel cell - Google Patents

Gas diffusion layer and process for production thereof, and fuel cell Download PDF

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Publication number
EP2477262A4
EP2477262A4 EP10815092.1A EP10815092A EP2477262A4 EP 2477262 A4 EP2477262 A4 EP 2477262A4 EP 10815092 A EP10815092 A EP 10815092A EP 2477262 A4 EP2477262 A4 EP 2477262A4
Authority
EP
European Patent Office
Prior art keywords
production
fuel cell
diffusion layer
gas diffusion
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10815092.1A
Other languages
German (de)
French (fr)
Other versions
EP2477262A1 (en
Inventor
Masaki Yamauchi
Yoichiro Tsuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP2477262A1 publication Critical patent/EP2477262A1/en
Publication of EP2477262A4 publication Critical patent/EP2477262A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
EP10815092.1A 2009-09-10 2010-07-02 Gas diffusion layer and process for production thereof, and fuel cell Withdrawn EP2477262A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009209033 2009-09-10
PCT/JP2010/004350 WO2011030489A1 (en) 2009-09-10 2010-07-02 Gas diffusion layer and process for production thereof, and fuel cell

Publications (2)

Publication Number Publication Date
EP2477262A1 EP2477262A1 (en) 2012-07-18
EP2477262A4 true EP2477262A4 (en) 2017-07-12

Family

ID=43732172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10815092.1A Withdrawn EP2477262A4 (en) 2009-09-10 2010-07-02 Gas diffusion layer and process for production thereof, and fuel cell

Country Status (5)

Country Link
US (1) US8790846B2 (en)
EP (1) EP2477262A4 (en)
JP (2) JP4818486B2 (en)
CN (1) CN102257661B (en)
WO (1) WO2011030489A1 (en)

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CN102257661B (en) * 2009-09-10 2014-05-28 松下电器产业株式会社 Gas diffusion layer and process for production thereof, and fuel cell
JP4930644B1 (en) 2011-03-25 2012-05-16 大日本印刷株式会社 Gas diffusion layer for fuel cell and manufacturing method thereof
WO2013112360A1 (en) 2012-01-27 2013-08-01 University Of Kansas Hydrophobized gas diffusion layers and method of making the same
AU2012382382A1 (en) 2012-06-12 2015-01-15 Aquahydrex Pty Ltd Breathable electrode and method for use in water splitting
JP6094386B2 (en) * 2013-05-31 2017-03-15 大日本印刷株式会社 Conductive porous layer for battery and method for producing the same
KR20160040614A (en) * 2013-07-31 2016-04-14 아쿠아하이드렉스 프로프라이어터리 리미티드 Electro-synthetic or electro-energy cell with gas diffusion electrode(s)
KR101620155B1 (en) 2014-01-22 2016-05-12 현대자동차주식회사 Fuel cell and manufacturing method thereof
DE102014213555A1 (en) * 2014-07-11 2016-01-14 Sgl Carbon Se Membrane-electrode assembly
EP3188293B1 (en) * 2014-08-26 2020-08-05 Panasonic Intellectual Property Management Co., Ltd. Fuel cell module, fuel cell stack, and method for producing fuel cell module
JP6650625B2 (en) * 2014-09-29 2020-02-19 パナソニックＩｐマネジメント株式会社 Gas diffusion layer for fuel cell, fuel cell
WO2016060043A1 (en) 2014-10-17 2016-04-21 東レ株式会社 Carbon sheet, gas diffusion electrode base material, and fuel cell
JP6751891B2 (en) 2015-03-30 2020-09-09 パナソニックＩｐマネジメント株式会社 Fuel cell and manufacturing method of fuel cell
KR102364847B1 (en) * 2015-05-15 2022-02-18 삼성전자주식회사 Metal air battery and gas diffusion layer
EP3379627B1 (en) * 2015-11-19 2023-03-08 Panasonic Intellectual Property Management Co., Ltd. Gas diffusion layer for fuel cell, method for manufacturing said layer, membrane-electrode assembly, and fuel cell
DE102015226753A1 (en) * 2015-12-28 2017-06-29 Robert Bosch Gmbh Method for producing a flow plate for a fuel cell
CN106935883B (en) * 2015-12-31 2020-06-09 上海恒劲动力科技有限公司 Fuel cell system
KR101966096B1 (en) * 2016-09-28 2019-04-05 현대자동차 주식회사 Fuel cell and manufacturing method of gas diffusion layer
CN107706436B (en) * 2017-10-13 2019-04-09 吉林大学 An air cathode imitating the micro-nano structure on the surface of fish gills
JP2019084585A (en) * 2017-11-01 2019-06-06 木内　学 Plate-shaped molding having fine three-dimensional surface, separator for fuel cell, manufacturing method thereof, and manufacturing facility therefor
US11670780B2 (en) * 2018-04-28 2023-06-06 Enomoto Co., Ltd. Fuel cell gas supply and diffusion layer, fuel cell separator and fuel cell stack
CN112385065A (en) * 2018-07-04 2021-02-19 上海旭济动力科技有限公司 Fuel cell having fluid guide channel and method for manufacturing same
CN110854402A (en) * 2018-08-21 2020-02-28 上海汽车集团股份有限公司 A gas diffusion layer precursor and preparation method thereof, as well as gas diffusion layer and fuel cell
CA3127358A1 (en) 2019-02-01 2020-08-06 Aquahydrex, Inc. Electrochemical system with confined electrolyte
JP7213453B2 (en) * 2019-03-29 2023-01-27 パナソニックＩｐマネジメント株式会社 Membrane electrode assembly and fuel cell
FR3098356B1 (en) 2019-07-01 2021-09-24 Commissariat Energie Atomique Gas diffusion device to reduce pressure drops
GB201912062D0 (en) 2019-08-22 2019-10-09 Johnson Matthey Fuel Cells Ltd Catalysed membrane
EP4113670A4 (en) * 2020-02-25 2024-01-10 University of Yamanashi GAS DIFFUSION ELEMENT, GAS DIFFUSION UNIT AND FUEL CELL
DE102021209217A1 (en) * 2021-08-23 2023-02-23 Robert Bosch Gesellschaft mit beschränkter Haftung Process for producing a gas diffusion layer
CN113957470B (en) * 2021-10-13 2023-04-18 清华大学 Porous diffusion layer and preparation method thereof and proton exchange membrane water electrolysis hydrogen production device
CN116254557A (en) * 2021-12-10 2023-06-13 中国科学院大连化学物理研究所 Diffusion layer of water electrolysis cell and preparation method and application thereof
KR102744448B1 (en) * 2021-12-30 2024-12-20 주식회사 솔룸신소재 Apparatus and method for manufacturing separator of solid oxide fuel cell
CN114824312B (en) * 2022-04-14 2024-06-07 广东氢发新材料科技有限公司 Gas diffusion layer with flow channels and preparation method thereof
CN114824302B (en) * 2022-04-26 2024-07-05 电堆科技(合肥)有限公司 Current collector and preparation method thereof
KR102771684B1 (en) * 2022-12-21 2025-02-25 주식회사 테크로스 Gas Diffusion Electrode for Producing Electrochemical Hydrogen Peroxide and Preparation Method Thereof
WO2024207147A1 (en) * 2023-04-03 2024-10-10 舍弗勒技术股份两合公司 Stack device, water electrolysis stack, and fuel cell
CN116826073A (en) * 2023-06-09 2023-09-29 中国科学院苏州纳米技术与纳米仿生研究所 A fuel cell integrated gas diffusion layer and its preparation method and application
CN118223054B (en) * 2024-05-22 2024-09-13 上海治臻新能源股份有限公司 Electrolytic tank

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JPS5297133A (en) * 1976-02-12 1977-08-15 Toray Industries Gas diffusion electrode
JPS5927466A (en) * 1982-08-06 1984-02-13 Tokyo Electric Power Co Inc:The Fuel cell
JPS6059663A (en) * 1983-09-12 1985-04-06 Hitachi Ltd Fuel cell electrode plate and its manufacturing method
EP1336999A1 (en) * 2000-10-31 2003-08-20 Matsushita Electric Industrial Co., Ltd. High polymer electrolyte fuel cell

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JPH02226663A (en) * 1989-02-23 1990-09-10 Toray Ind Inc Gas seal method for base material end for fuel cell
JP2000123850A (en) 1998-10-15 2000-04-28 Fuji Electric Co Ltd Solid polymer electrolyte fuel cell
JP2002164056A (en) 2000-11-22 2002-06-07 Aisin Seiki Co Ltd Solid polymer electrolyte fuel cell and electrode, and method for manufacturing the electrode
JP4215979B2 (en) 2001-12-17 2009-01-28 日本バルカー工業株式会社 Diffusion film, electrode having diffusion film, and method of manufacturing diffusion film
JP4599873B2 (en) 2004-04-01 2010-12-15 トヨタ自動車株式会社 Gas diffusion layer and fuel cell using the same
JP2005302675A (en) * 2004-04-16 2005-10-27 Toyota Motor Corp Fuel cell
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JP2007250432A (en) * 2006-03-17 2007-09-27 Toyota Motor Corp Fuel cell
CN101617424B (en) * 2007-02-02 2012-11-28 旭硝子株式会社 Process for producing membrane electrode assembly for solid polymer electrolyte fuel cell, and process for producing solid polymer electrolyte fuel cell
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CN102257661B (en) * 2009-09-10 2014-05-28 松下电器产业株式会社 Gas diffusion layer and process for production thereof, and fuel cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297133A (en) * 1976-02-12 1977-08-15 Toray Industries Gas diffusion electrode
JPS5927466A (en) * 1982-08-06 1984-02-13 Tokyo Electric Power Co Inc:The Fuel cell
JPS6059663A (en) * 1983-09-12 1985-04-06 Hitachi Ltd Fuel cell electrode plate and its manufacturing method
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Non-Patent Citations (1)

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Title
See also references of WO2011030489A1 *

Also Published As

Publication number Publication date
CN102257661A (en) 2011-11-23
EP2477262A1 (en) 2012-07-18
US8790846B2 (en) 2014-07-29
CN102257661B (en) 2014-05-28
US20110244358A1 (en) 2011-10-06
JP5584177B2 (en) 2014-09-03
JP4818486B2 (en) 2011-11-16
JP2011233537A (en) 2011-11-17
WO2011030489A1 (en) 2011-03-17
JPWO2011030489A1 (en) 2013-02-04

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